docs: def _decompress_dicom(dicom_file, output_file):
      """
      This function can be used to convert a jpeg compressed image to an uncompressed one for further conversion
  
      :param input_file: single dicom file to decompress
      """
      gdcmconv_executable = _get_gdcmconv()
  
      subprocess.check_output([gdcmconv_executable, '-w', dicom_file, output_file])